Download Doppler radar physiological sensing by Boric-Lubecke, Olga; Droitcour, Amy D.; Lubecke, Victor M.; PDF

By Boric-Lubecke, Olga; Droitcour, Amy D.; Lubecke, Victor M.; Park, Byung-Kwon; Singh, Aditya

Offers a complete description of the speculation and functional implementation of Doppler radar-based physiological tracking This e-book comprises an summary of present physiological tracking strategies and explains the basic expertise utilized in distant non-contact tracking tools. easy radio wave propagation and radar ideas are brought besides the basics of physiological movement and dimension. particular layout and implementation concerns for physiological tracking radar structures are then mentioned intimately. The authors tackle present learn and advertisement improvement of Doppler radar established physiological tracking for healthcare and different purposes. * Explains execs and cons of alternative Doppler radar architectures, together with CW, FMCW, and pulsed Doppler radar * Discusses nonlinear demodulation equipment, explaining dc offset, dc details, middle monitoring, and demodulation enabled via dc cancellation * reports complex approach architectures that handle problems with dc offset, spectrum folding, movement interference, and diversity solution * Covers Doppler radar physiological measurements validated to this point, from uncomplicated cardiopulmonary cost extractions to extra concerned quantity checks Doppler Radar Physiological Sensing serves as a basic reference for radar, biomedical, and microwave engineers in addition to healthcare pros attracted to distant physiological tracking tools. Olga Boric-Lubecke, PhD, is a Professor of electric Engineering on the college of Hawaii at Manoa, and an IEEE Fellow. She is well known as a pioneer and chief in microwave radar applied sciences for non-contact cardiopulmonary tracking, and within the layout of built-in circuits for biomedical functions. Victor M. Lubecke, PhD, is a Professor of electric Engineering on the college of Hawaii at Manoa. he's an emeritus IEEE amazing Microwave Lecturer and has over 25 years of expertise in study and improvement of units and techniques for radio-based distant sensing structures. Amy Droitcour, PhD, has spent ten years constructing radar-based important indicators size expertise via her dissertation study and best product improvement as CTO of Kai scientific. She at present serves as Senior vp of R&D at Wave eighty Biosciences. Byung-Kwon-Park, PhD, is a senior examine engineer on the Mechatronics R&D middle in Korea. Aditya Singh, PhD, is presently a postdoctoral researcher on the collage of Hawaii Neuroscience and MRI examine software

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45. Seals J, Crowgey SR, Sharpe SM. Electromagnetic vital signs monitor. Georgia Tech Research Institute Biomedical Division, Atlanta, GA, Final Report Project A-3529-060; 1986. Sharpe S, Seals J, MacDonald A, Crowgey S. Non-contact vital signs monitor. US patent# 4,958,638. 1990. REFERENCES 19 Singh A, Baboli M, Gao X, Yavari E, Padasdao B, Soll B, Boric-Lubecke O, Lubecke VM. Considerations for integration of a physiological radar monitoring system with gold standard clinical sleep monitoring systems.

23) where R is the range of the target and ???? is the round-trip time. The main advantage of pulsed radar over CW or FMCW radar is its time discrimination between transmit and receive, such that leakage from the transmitter and strong echoes from short-range clutter are separated temporally from the weaker echoes of long-range targets. If the radar pulse width is long enough and if the target’s velocity is high enough, it may be possible to detect the Doppler frequency shift on the basis of the frequency change within a single pulse in case of pulse radar.

P 769–772. Massagram W, Lubecke VM, Host-Madsen A, Boric-Lubecke O. Assessment of heart rate variability and respiratory sinus arrhythmia via Doppler radar. IEEE Trans Microwave Theory Tech 2009;57(10):2542–2549. Matsui T, Hagisawa K, Ishizuka T, Takase B, Ishihara M, Kikuchi M. A novel method to prevent secondary exposure of medical and rescue personnel to toxic materials under biochemical hazard conditions using microwave radar and infrared thermography. IEEE Trans Biomed Eng 2004b;51(12):2184–2188.

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